Introduction

5316/50P
- Grand Complications
Manual winding

The Grand Complication Reference 5316 takes on a new contemporary look with a platinum case and a blue metallized sapphire crystal dial with a black-gradient rim.

Manually wound R TO 27 PS QR combines a minute-repeater, a tourbillon and a perpetual calendar with retrograde date display and moon-phase indication – five of the most sought-after complications among connoisseurs.

The original face of this new model is enhanced by a navy blue embossed calfskin strap with a fabric pattern, contrasting cream-colored stitching and a platinum fold-over clasp.

Watch
Mechanical manually wound movement. Caliber R TO 27 PS QR. Minute repeater with two classic gongs. Tourbillon. Perpetual calendar with retrograde date hand. Day, month and leap year in apertures. Moon phases. Small seconds.
Dial
Sapphire crystal with blue metallization and black-gradient rim, gold applied faceted “obus” hour markers.
Case
Platinum. Interchangeable solid and sapphire crystal case backs. Humidity- and dust-protected only (not water resistant). Diameter: 40.2 mm. Height: 13.23 mm.
Strap
Calfskin, embossed with fabric pattern, hand-stitched, navy blue. Fold-over clasp.
Price :

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Caliber

R TO 27 PS QR
Manual winding

Patek Philippe Caliber R TO 27 PS QR - Front
Front Back

R TO 27 PS QR
Manual winding

Minute repeater. Tourbillon. Perpetual calendar with retrograde date hand. Third wheel in gold. Moon phases. Diameter: 28 mm. Thickness: 8.64 mm. Number of parts: 506. Bridges: 13. Jewels: 28. Power reserve: min. 38 hours - max. 48 hours. Balance: Gyromax®. Frequency: 21,600 semi-oscillations/hour (3 Hz). Balance spring: Breguet. Hallmark: Patek Philippe Seal.

Settings

How to set the moonphase indicator?

fullmoon calendar
fullmoon calendar
fullmoon calendar
fullmoon calendar
fullmoon calendar
fullmoon calendar
fullmoon calendar
A disc, decorated with golden stars and two golden moons against a blue or white background representing the sky, rotates within an aperture. The disc is cut from a wafer of corundum crystal (sapphire).

Gold was condensed onto the disc by means of a vacuum process through a photographic mask to create the shape of the moons and stars.  The aperture is cut at its upper edge in order to represent the lunar cycle.

During the first days of each lunation, the leading edge of a golden moon becomes visible as a crescent on the left of the aperture and appears to wax as it emerges beyond the curved edge of the aperture representing the lunar terminator.

Half way through the lunation, the moon appears full. It then wanes as it disappears behind the terminator on the right of the aperture.

As the moon vanishes, the second moon on the disc is ready to appear on the left.

How to set the leap year indicator

The leap year indicator informs you about the year cycle: leap year or non leap year. Leap years are identified with the Roman numeral IV or the Arabic numeral 4.
Please select a year and press "Calculate" to find the year cycle.
2017
Year I
2018
Year II
2019
Year III
2020
Year IV
2021
Year I
2022
Year II
2023
Year III
2024
Year IV
2025
Year I
2026
Year II
2027
Year III
2028
Year IV

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